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Individual Calculations March 2018 |
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| Perera, M T N Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1128 | 0 | 2.50 | 7 | 0.00 | 1026 | | 0.00 | |
|  Pinnagoda, P G Anuhas Suradunu | | | 1172 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1097 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Rathnayaka, Anjana Katugaha | | | 1205 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senevirathne, G R Lakmin | | | 1079 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, G S M | | | 1208 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Harischandra, Thisath Ranpul | | | 1069 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Suvethican, V | | | 1063 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Kandy Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1101 | 0 | 0.50 | 3 | 0.00 | 828 | | 0.00 | |
| | Gunawardena, Y Kaveesha | | | 1043 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rathnayake, Maheesha Pabodhini | | | 1182 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, Ananya Anjuli | | | 1077 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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